Physics in the Making

Abstract

FRANKLY, we find the title of Prof. Newman's new book a little puzzling. He sets out to deal with recent advances in non-atomic physics, and, knowing his flair for exposition, we looked forward to a readable account, with due emphasis given to the experimental side, of recent developments in what we might call macroscopic or molar physics. His account is readable enough, and interesting experimental detail bulks largely therein, but the choice of topics bears singularly small relation to the title. Wave mechanics; statistical mechanics; electromagnetic radiation, including a discussion of infra-red spectra; γ-rays, cosmic rays, and the scattering and diffraction of X-rays; ninety pages on modern magnetics, and, under the heading electricity, a discussion, inter alia, of electrolytic conduction and of super-conductivity. These be strange themes to meet in a work where we had hoped a comfortable certainty would reign supreme and electron waves would cease to surge and roar. Recent Advances in Physics (Non-Atomic). By Prof. F. H. Newman. Pp. ix + 378. (London: J. and A. Churchill, 1932.) 15s.